Barbed Straight Reducing Union (10-pack) - PP

Darwin Microfluidics

Barbed Straight Reducing Union (10-pack) - PP

This straight reducing union connects two flexible tubes of different inner diameters. Made from polypropylene (PP), it is compatible with soft tubing like Silicone and Tygon. It’s ideal for adapting between tubing sizes in microfluidic setups.

£6.40

Product SKU:

Recommended Tube ID: (Required)

1/16" (1.6 mm) to 3/32" (2.4 mm)

1/16" (1.6 mm) to 1/8" (3.2 mm)

3/32" (2.4 mm) to 1/8" (3.2 mm)

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General
Content
Specifications
Documentation

General

Whereas standard ChipShop connectors only accept soft-walled tubing, this set of connectors allows connecting any 1/16" OD rigid tubing to a ChipShop chip.

Suitable for rigid tubing (PTFE, PEEK, etc.) with an OD of 1/16" (1.6 mm). Manufactured in blue TPE, max. pressure of 3.2 bar with a 1/16" OD PEEK tubing.

Plugs to block unused ports are also available in our shop.

Recommended Tube ID

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Barbed Straight Reducing Union (10-pack) - PP

SKU: DM-BB-010

1/16" (1.6 mm) to 3/32" (2.4 mm)

£6.40

Buy in bulk and save

Available immediately

Barbed Straight Reducing Union (10-pack) - PP

SKU: DM-BB-011

1/16" (1.6 mm) to 1/8" (3.2 mm)

£6.40

Buy in bulk and save

Available immediately

Barbed Straight Reducing Union (10-pack) - PP

SKU: DM-BB-012

3/32" (2.4 mm) to 1/8" (3.2 mm)

£6.40

Buy in bulk and save

Available immediately

This straight reducing union connects two flexible tubes of different inner diameters. Made from polypropylene (PP), it is compatible with soft tubing like Silicone and Tygon. It’s ideal for adapting between tubing sizes in microfluidic setups.

General

The Barbed Straight Reducing Unions provide a reliable solution for joining soft-walled tubing of different sizes. Available in multiple variants, each model is designed to match specific inner diameters. Suitable for both lab and industrial use. Sold in packs of 10 units.

Features

Size reduction: Connects two tubes with different inner diameters.
Polypropylene (PP) material: Offers chemical resistance and affordability.
Flexible compatibility: Works with soft tubing like Silicone and Tygon.

Content

10x Barbed Straight Reducing Union

Specifications

SKU	DM-BB-010	DM-BB-011	DM-BB-012
Wetted Material	PP	PP	PP
Material	PP	PP	PP
Recommended Tubing Material	Flexible tubing (Silicone, Tygon, etc.)	Flexible tubing (Silicone, Tygon, etc.)	Flexible tubing (Silicone, Tygon, etc.)
Recommended Tubing ID	1/16" (1.6 mm) 3/32" (2.4 mm)	1/16" (1.6 mm) 1/8" (3.2 mm)	3/32" (2.4 mm) 1/8" (3.2 mm)

DM-BB-010
technical drawing of PP Straight Reducing Union BB-010

DM-BB-012
technical drawing of PP Straight Reducing Union BB-012

Documentation

Check the chemical compatibilities for this product here: PP - Chemical Resistance Chart

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Barbed Straight Reducing Union (10-pack) - PP

This straight reducing union connects two flexible tubes of different inner diameters. Made from polypropylene (PP), it is compatible with soft tubing like Silicone and Tygon. It’s ideal for adapting between tubing sizes in microfluidic setups.

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Bulk discount rates

Bulk discount rates

Bulk discount rates

This straight reducing union connects two flexible tubes of different inner diameters. Made from polypropylene (PP), it is compatible with soft tubing like Silicone and Tygon. It’s ideal for adapting between tubing sizes in microfluidic setups.

General

Features

Content

Specifications

Documentation

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